How to Choose Equipment for Pour-over Coffee Beginners
Contents:
1. Coffee Grinder
2. Filter Cup + Filter Paper
3. Pour-over Coffee Kettle
4. Thermometer
5. Scale + Timer
6. Decanter/Sharing Pot
For those who want to enter the world of pour-over coffee, how should you choose among the dazzling array of equipment? Here are some tips for selecting equipment, so that you can easily get started without being confused.
Coffee Grinder
Coffee beans need to be ground into powder to be extracted, and the key lies in the uniformity of the particle size. The more uniform the particle size, or the more concentrated the particle size distribution, the better the coffee's full flavor can be extracted. It is recommended to use an electric grinder because manual grinding can easily lead to uneven force, resulting in uneven particle size. It is also recommended to buy a coffee grinder instead of a chopper, which is similar to a juicer and cannot grind coffee evenly.
Filter Cup + Filter Paper
The extraction of coffee occurs when hot water contacts with coffee powder, allowing the soluble substances in the coffee to be released. If the filtration is too fast, it is easy to extract too little; if the filtration is too slow, it is easy to over-extract. The smaller the aperture, the longer the hot water stays in the filter cup, and the higher the extraction rate; conversely, the larger the aperture, the faster the filtration speed, and the more likely there is insufficient extraction. The structure of the filter cup groove also affects the flow rate, which in turn affects the extraction time. In terms of groove depth, a deep groove, strong exhaust, and fast flow rate will result in faster filtration, while a shallow groove, weak exhaust, and slow flow rate will result in slower filtration. Justin Coffee shop uses a Hario V60 conical filter cup, which has a relatively fast flow rate, but the pace of pour-over brewing can be slowed down by adjusting the hand technique.
Pour-over Coffee Kettle
The water poured out of the hand drip kettle acts like a stirring rod, stirring in the filter cup to increase the extraction rate. A gooseneck kettle is usually better, allowing the water flow rate and amount to be controlled, so that hot water can contact the coffee powder to extract soluble substances. A capacity of 600ml is usually appropriate, so you don't have to worry about the kettle being too heavy. Although only 300ml is usually used, a larger water volume is also beneficial for heat preservation. Justin Coffee shop uses a Fellow temperature-controlled kettle, which has a good control of water flow rate and is conducive to heat preservation. It can also set the water temperature to keep it constant.
Thermometer
Water temperature is the easiest part to control and adjust in the coffee extraction process. Under the same extraction conditions, the higher the water temperature, the faster the volatile aroma and water-soluble substances in the coffee are released; the lower the water temperature, the less complete the flavor substances can be extracted. Generally speaking, the water temperature for coffee extraction is around 85-95℃. It is recommended to use a fast-reading electronic thermometer, which will no longer trouble those who love pour-over coffee. If you use a temperature-controlled kettle, it will be even more conducive to pour-over coffee.
Scale + Timer
To make a delicious pour-over coffee, it's important to have the right ratio. Using 20g coffee powder to brew 300g coffee liquid requires the use of a scale. It is recommended to use an electronic scale for more precise measurements. This will also help you to observe and control the water flow during the pour-over process. It is recommended to choose an electronic scale with a precision of 0.1g. The brewing time also affects the concentration and quality of the hand-brewed coffee. Therefore, it is recommended to use a timer with a large screen that can also function as a scale, making the pour-over process easier.
Decanter/Sharing Pot
Any container can be used as a decanter to hold the brewed coffee. However, a sharing pot is recommended if you want to share a cup of good coffee with friends. Don't forget to prepare a decanter if you want to share a cup of good coffee, even if you're busy.
Every day, starting from grinding the coffee beans, you can make a pot of aromatic and exquisite pour-over coffee for yourself. From the dry aroma of the ground coffee, to the wet aroma produced by the rising steam, and then to the various coffee flavors you experience when you take a sip, it is a wonderful time of relaxation and enjoyment from brewing to savoring the rich and aromatic coffee.
│Futher reading：Perfect Pour-Over Coffee Golden Ratio
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